removing trailing spaces

facelib/FaceType.py

@@ -3,7 +3,7 @@ from enum import IntEnum
 class FaceType(IntEnum):
     HALF = 0,
     FULL = 1,
-    HEAD = 2,    
+    HEAD = 2,
     AVATAR = 3,    #centered nose only
     MARK_ONLY = 4, #no align at all, just embedded faceinfo
     QTY = 5
@@ -13,12 +13,12 @@ class FaceType(IntEnum):
         r = from_string_dict.get (s.lower())
         if r is None:
             raise Exception ('FaceType.fromString value error')
-        return r            
-            
-    @staticmethod        
+        return r
+
+    @staticmethod
     def toString (face_type):
         return to_string_list[face_type]
-        
+
 from_string_dict = {'half_face': FaceType.HALF,
                     'full_face': FaceType.FULL,
                     'head' : FaceType.HEAD,
@@ -29,6 +29,5 @@ to_string_list = [ 'half_face',
                    'full_face',
                    'head',
                    'avatar',
-                   'mark_only'   
+                   'mark_only'
                     ]
-